Thermomix TM31 repair. It does not heat.

A Thermomix TM31 that is not heating correctly has been diagnosed and repaired.
The problem is that the glass does not heat up. The temperature sensor seems to work correctly since if the glass is heated by external means the sensor detects the increase in temperature.
It has been solved by replacing a broken transistor/switch (triac).
Electronic spare parts purchased at Sonytel Granada: maps.app.goo.g...
Information sources used:
• DESMONTAR Y MONTAR LA ...
• AVERIAS DE LA THERMOMI...
• THERMOMIX no calienta ...
• THERMOMIX MEDIDAS ELEC...
www.areatecnol...
pdf1.alldatash...